Senior Full Stack Engineer (Data Platform)

Aeva; Bengaluru; On-site; INR 1,500,000 - 2,500,000; Full time

Job summary

Aeva is seeking a Senior Full Stack Engineer based in Bengaluru to design and maintain scalable applications using the MERN stack. The ideal candidate will have over 5 years of experience, strong expertise in React.js and Node.js, and a solid understanding of performance optimization techniques. You'll be involved in end-to-end feature development and collaborate within a cross-functional team. Experience with Tailwind CSS and data engineering is a plus.

Qualifications

• 5+ years of experience in frontend or full-stack web development.
• Strong expertise in React.js and Node.js.
• Hands-on experience with Tailwind CSS or modern CSS frameworks.

Responsibilities

• Design, develop and maintain scalable full‑stack applications using the MERN stack.
• Architect backend services and APIs with performance and security in mind.
• Lead frontend development using React.js with modern state management.

Skills

React.js

Node.js

Express.js

MySQL

MongoDB

Git

Tailwind CSS

Data Engineering

Job description

Role Summary

We are looking for a Senior Full Stack Engineer with a strong focus on building modern, scalable, and high-performance web applications. This role emphasizes frontend engineering excellence, delivering intuitive and responsive user interfaces for internal tools and customer-facing platforms.

What You’ll Be Doing

• Design, develop and maintain scalable full‑stack applications using the MERN stack
• Architect backend services and REST/GraphQL APIs with performance and security in mind
• Lead frontend development using React.js with modern state management (Redux, Context API)
• Optimize frontend performance (lazy loading, memoization, code splitting)
• Implement state management solutions (Redux, Zustand, Context API)
• Implement secure authentication and authorization mechanisms (JWT, OAuth, etc.)
• Ensure high standards for UI/UX, accessibility, and responsiveness
• Collaborate with product managers, designers, and DevOps teams
• Participate in end‑to‑end feature development, including backend contributions
• Drive best practices in coding standards, testing, and deployment

What You’ll Have

• 5+ years of experience in frontend or full‑stack web development
• Strong expertise in:
  • React.js (Hooks, performance optimization, advanced patterns)
  • Node.js & Express.js (API design, middleware, scalability)
  • MySQL/MongoDB (schema design, indexing, query optimization)
• Hands‑on experience with Tailwind CSS or modern CSS frameworks
• Experience building scalable SPA (Single Page Applications)
• Strong understanding of component‑based architecture, state management patterns, performance optimization techniques, system design and architecture
• Experience integrating with APIs and handling async data flows
• Hands‑on experience with Git and version control workflows

Good to Have (Data Engineering Background)

• Experience with data platforms such as Snowflake
• Familiarity with DBT and SQL‑based data models
• Experience integrating APIs with data warehouses and analytics systems
• Understanding of manufacturing or test data workflows
• Exposure to BI tools like Tableau or internal analytics dashboards